package com.moduleSys.utils;

import java.util.UUID;

/**
 * 生成主键id字符串
 * @author czw
 */
public class UuidUtil {
    public static String getUUID(){
        UUID uuid = UUID.randomUUID();
        String str = uuid.toString();
        str = str.replaceAll("-", "");
        return str;
    }
}